Is Potassium (oral supplements) Safe with Zeolite?
Free · No account · based on published sources including NIH ODS, FDA drug labels, and peer-reviewed literature
Avoid simultaneous ingestion of zeolite and oral potassium supplements. Patients on potassium supplementation for hypokalemia should consult their clinician before using zeolite.
Why this interaction occurs
Clinoptilolite zeolite preferentially exchanges certain cations including K⁺ depending on its saturation state and competing ions present. Although zeolite also releases potassium in some contexts, its net effect on GI potassium availability is variable and unpredictable, posing a risk in patients dependent on oral potassium repletion.
Evidence
Evidence level: limited.
Reported safety data
The FDA’s adverse event reporting system (FAERS) has received 31 reports mentioning Zeolite. This reflects reported cases involving the medication in general — not confirmed causation, and not specific to the Zeolite + supplement combination on this page.
FAERS reports are voluntary and cannot prove that a drug caused an event. Do not use report counts to assess the safety of this specific drug-supplement pair.
Frequently asked questions
Related interactions
All Potassium (oral supplements) interactions → · All Zeolite interactions →
Already checked this one — check your whole list
Educational only — not medical advice.
Always confirm with your doctor or pharmacist.